Timer In JavaScript

Well all would have at some point of time needed to make a timer in JavaScript. I have made a timer in Javascript. The script shows the timer in the status bar,you can modify it to display the timer anywhere you want. Check out the code below:

Hey All,
Is there anyone who can help me... I used this great code (with the external count.js) and now I need to implement this countdown in several places, therefor want to set another limit for the countdown (to cowntdown 8 days and 8 hours or 1 day and 6:55:00)
Please advice
Thanks!!